User:Tiffanyrodi/Anorexia nervosa

Underrepresentation
Eating disorders are less reported in preindustrial, non-westernized countries than in Western countries. In Africa, not including South Africa, the only data presenting information about eating disorders occurs in case reports and isolated studies, not studies investigating prevalence. Western countries experience slightly higher rates of eating disorders than non-western countries. Theories to explain these lower rates of eating disorders, lower reporting and lower research rates in include the effects of westernisation, and culture change.

Men (and women) who might otherwise be diagnosed with anorexia may not meet the DSM-IV criteria for BMI since they have muscle weight, but have very little fat. In many cases a subclinical "not otherwise specified" diagnosis is made instead; ED-NOS in the DSM-IV, and other specified feeding or eating disorder or unspecified feeding or eating disorder in the DSM-5. ED-NOS was the most diagnosed eating disorder in 2009, and it was also shown that AN did not differ significantly in eating pathology or general psychopathology from EDNOS involving restrictive eating.

Article Draft: Anorexia of Aging
'''The elderly population is increasingly experiencing anorexia nervosa, which has been termed the "Anorexia of Aging". The eating disorder is similar to that of typical anorexia nervosa but is more often accompanied by the overuse of laxatives in order to purge the individual of ingested food. Most geriatric anorexia patients limit their food intake to dairy or grains, whereas an adolescent anorexic has a more general limitation of food, such as only eating a minimum number of calories per day. '''

'''This eating disorder that affects older adults has two types - early onset and late onset. Early onset refers to a recurrence of anorexia in late life in an individual who experienced the disease during their youth. Late onset describes instances where the eating disorder begins for the first time late in life. '''

'''The stimulus for anorexia in elderly patients is typically a loss of control over their lives, which can be brought on by many events, including moving into an assisted living facility. This is also a time when most older individuals experience a rise in conflict with family members, such as limitations on driving or limitations on personal freedom, which increases the likelihood of an issue with anorexia. There can be physical issues in the elderly that leads to anorexia of aging, including a decline in chewing ability, a decline in taste and smell, and a decrease in appetite. Psychological reasons for the elderly to develop anorexia can include depression and bereavement, and even an indirect attempt at suicide. There are also common comorbid psychiatric conditions with aging anorexics, including major depression, anxiety disorder, obsessive compulsive disorder, bipolar disorder, schizophrenia, and dementia. '''

'''The signs and symptoms that go along with anorexia of aging are similar to what is observed in adolescent anorexia, including sudden weight loss, unexplained hair loss or dental problems, and a desire to eat alone. '''

'''There are also several medical conditions that can result from anorexia in the elderly. An increased risk of illness and death can be a result of anorexia. There is also a decline in muscle and bone mass as a result of a reduction in protein intake during anorexia. Another result of anorexia in the aging population is irreparable damage to kidneys, heart or colon and an imbalance of electrolytes.'''

'''Many assessments are available to diagnose anorexia in the aging community. These assessments include the Simplified Nutritional Assessment Questionnaire (SNAQ) and Functional Assessment of Anorexia/Cachexia Therapy (FAACT). Specific to the geriatric populace, the interRAI system identifies detrimental conditions in assisted living facilities and nursing homes. Even a simple screening for nutritional insufficiencies such as low levels of important vitamins, can help to identify someone who has anorexia of aging.'''

'''Anorexia in the elderly should be identified by the retirement communities but is often overlooked, especially in patients with dementia. Some studies report that malnutrition is prevalent in nursing homes, with up to 58% of residents suffering from it, which can lead to the difficulty of identifying anorexia. One of the challenges with assisted living facilities is that they often serve bland, monotonous food, which lessens residents desire to eat'''.

'''The treatment for anorexia of aging is undifferentiated as anorexia for any other age group. Some of the treatment options include outpatient and inpatient facilities, antidepressant medication and behavioral therapy such as meal observation and discussing eating habits.'''